:root{--lapis-950: #0a1436;--lapis-900: #0e1a44;--lapis-800: #16245a;--lapis-700: #22347a;--lapis-600: #2d4394;--firuza: #2bb3ae;--firuza-ink: #052b33;--gold: #e2a93b;--gold-deep: #b98222;--ganch: #eef1ec;--muted: #a7b1d0;--sand: #e6dcc3;--tile: #3a9693;--brick: #c8452e;--grout: rgba(10, 20, 54, .2);--font-ui: "Golos Text", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display: "Alegreya", Georgia, serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;background:var(--lapis-900);color:var(--ganch);font-family:var(--font-ui);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}a{color:var(--firuza);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{font-family:var(--font-display);line-height:1.1;margin:0}h2{font-size:24px;font-weight:700}h3{font-size:18px;font-weight:700}:focus-visible{outline:3px solid 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var(--lapis-700);background:var(--lapis-950);color:var(--ganch)}.input:focus{outline:none;border-color:var(--firuza)}label.field{display:grid;gap:6px;font-size:14px;color:var(--muted)}.segmented{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--lapis-950);border-radius:12px;padding:4px;gap:4px}.segmented button{font:inherit;font-weight:600;border:0;border-radius:9px;padding:9px;background:transparent;color:var(--muted);cursor:pointer}.segmented button[aria-pressed=true]{background:var(--lapis-700);color:var(--ganch)}.panel{background:var(--lapis-800);border-radius:18px;padding:18px}.board{--cit: calc(100% * .62 / 12.24);position:relative;display:grid;grid-template-columns:.62fr repeat(11,1fr) .62fr;grid-template-rows:repeat(10,1fr);aspect-ratio:12.24 / 10;width:100%;touch-action:none;user-select:none;-webkit-user-select:none}.board:before{content:"";position:absolute;top:0;bottom:0;left:var(--cit);right:var(--cit);box-shadow:0 0 0 1.5px var(--gold),0 0 0 7px var(--lapis-700),0 0 0 8px #e2a93b59,0 24px 48px -18px #000000b3;pointer-events:none;z-index:0}.sq{position:relative;border:0;padding:0;margin:0;display:grid;place-items:center;background:transparent;color:inherit;font:inherit;cursor:default;min-width:0;min-height:0}.sq:focus-visible{outline:2px solid var(--gold);outline-offset:-2px;z-index:2}.sq.light{background:var(--sand);box-shadow:inset 0 0 0 .5px var(--grout)}.sq.dark{background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.1),transparent 60%),var(--tile);box-shadow:inset 0 0 0 .5px var(--grout)}.sq.light.last{background:color-mix(in srgb,var(--sand) 50%,var(--gold))}.sq.dark.last{background:color-mix(in srgb,var(--tile) 45%,var(--gold))}.sq.selected{box-shadow:inset 0 0 0 3px var(--gold)}.sq.check{background:radial-gradient(circle,rgba(200,69,46,.95) 0 32%,rgba(200,69,46,.35) 62%,transparent 75%),var(--sand)}.sq.dark.check{background:radial-gradient(circle,rgba(200,69,46,.95) 0 32%,rgba(200,69,46,.35) 62%,transparent 75%),var(--tile)}.sq.citadel{background:radial-gradient(circle at 50% 40%,#f2c464,var(--gold) 55%,var(--gold-deep));z-index:1}.sq.citadel.cit-right{border-radius:0 999px 999px 0;margin-left:-1px}.sq.citadel.cit-left{border-radius:999px 0 0 999px;margin-right:-1px}.sq.citadel:after{content:"";width:28%;aspect-ratio:1;border-radius:50%;border:1.5px solid rgba(14,26,68,.55)}.sq.citadel:has(.piece):after{display:none}.sq.citadel .piece{width:150%;height:auto;max-width:none}.board.can-move .sq:has(.piece){cursor:grab}.piece{width:88%;height:88%;filter:drop-shadow(0 2px 1.5px rgba(5,10,30,.45));pointer-events:none;position:relative;z-index:1}.piece.arrived{animation:settle .17s ease-out}.sq.lifted .piece{opacity:.25}@keyframes settle{0%{transform:scale(1.12)}to{transform:scale(1)}}.drag-ghost{position:fixed;transform:translate(-50%,-55%);pointer-events:none;z-index:60}.drag-ghost .piece{width:100%;height:100%;filter:drop-shadow(0 8px 8px 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